173417790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 517063680

約数和(自身を除く): 343645890

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 139, 182, 195, 210, 273, 278, 390, 417, 455, 457, 546, 695, 834, 910, 914, 973, 1365, 1371, 1390, 1807, 1946, 2085, 2285, 2730, 2742, 2919, 3199, 3614, 4170, 4570, 4865, 5421, 5838, 5941, 6398, 6855, 9035, 9597, 9730, 10842, 11882, 12649, 13710, 14595, 15995, 17823, 18070, 19194, 25298, 27105, 29190, 29705, 31990, 35646, 37947, 41587, 47985, 54210, 59410, 63245, 63523, 75894, 83174, 89115, 95970, 124761, 126490, 127046, 178230, 189735, 190569, 207935, 249522, 317615, 379470, 381138, 415870, 444661, 623805, 635230, 825799, 889322, 952845, 1247610, 1333983, 1651598, 1905690, 2223305, 2477397, 2667966, 4128995, 4446610, 4954794, 5780593, 6669915, 8257990, 11561186, 12386985, 13339830, 17341779, 24773970, 28902965, 34683558, 57805930, 86708895, 173417790]

約数ペア:

[(1, 173417790), (2, 86708895), (3, 57805930), (5, 34683558), (6, 28902965), (7, 24773970), (10, 17341779), (13, 13339830), (14, 12386985), (15, 11561186), (21, 8257990), (26, 6669915), (30, 5780593), (35, 4954794), (39, 4446610), (42, 4128995), (65, 2667966), (70, 2477397), (78, 2223305), (91, 1905690), (105, 1651598), (130, 1333983), (139, 1247610), (182, 952845), (195, 889322), (210, 825799), (273, 635230), (278, 623805), (390, 444661), (417, 415870), (455, 381138), (457, 379470), (546, 317615), (695, 249522), (834, 207935), (910, 190569), (914, 189735), (973, 178230), (1365, 127046), (1371, 126490), (1390, 124761), (1807, 95970), (1946, 89115), (2085, 83174), (2285, 75894), (2730, 63523), (2742, 63245), (2919, 59410), (3199, 54210), (3614, 47985), (4170, 41587), (4570, 37947), (4865, 35646), (5421, 31990), (5838, 29705), (5941, 29190), (6398, 27105), (6855, 25298), (9035, 19194), (9597, 18070), (9730, 17823), (10842, 15995), (11882, 14595), (12649, 13710)]